Seeking Health Histamine Nutrients (formerly Histamine Block Plus) – 60 Caps

$85.50

Targeted iTargeted

Seeking Health Histamine Nutrients, a comprehensive blend of essential nutrients and antioxidants, aids in the healthy degradation of histamine. It’s designed to support those with histamine intolerance, offering relief from symptoms and promoting overall histamine balance.

In stock

Ships same business day from Melbourne (orders before 2pm)

Seeking Health Histamine Nutrients (formerly Histamine Block Plus) is a meticulously crafted supplement offering a holistic approach to managing histamine levels. This product is a fusion of vital nutrients and antioxidants, formulated to support healthy histamine degradation. It’s particularly beneficial for those dealing with histamine intolerance, offering relief from various symptoms like sneezing, headaches, and difficulties with sleep. The product contains a range of ingredients, each serving a specific purpose:

  • Vitamin C: Supports DAO production and normal histamine breakdown.
  • B Vitamins (Thiamine, Niacin, B6, Pantothenic Acid): Each plays a crucial role in histamine metabolism.
  • Minerals (Magnesium, Zinc, Copper): Act as cofactors for enzymes involved in histamine breakdown.
  • Alpha-Ketoglutaric Acid and SAMe: Aid in the breakdown of histamine byproducts.
  • PQQ: Helps in managing oxidative stress.
  • DAO: Essential for breaking down histamine from food​​.

Benefits include:

  • Aiding a healthy seasonal histamine response.
  • Providing essential nutrients for complete histamine processing.
  • Offering quick and effective relief from histamine-related symptoms​​.

Who may benefit:

  • Individuals with histamine intolerance or sensitivity.
  • Those experiencing allergic reactions or discomfort in high histamine environments.
  • People looking for natural support for histamine-related symptoms like sneezing, red face, or headaches during exercise​​.

Unique Features:

  • Supports all histamine breakdown enzymes in the body, ensuring comprehensive histamine management.
  • Contains a synergistic blend of nutrients, targeting both histamine breakdown and the neutralization of its toxic byproducts​​.
  • Quick-acting, providing relief whenever needed, day or night​​.
  • Highly recommended by users, with 95% customer satisfaction​​.

** The Therapeutic Goods Administration has not evaluated these statements. This product is not intended to diagnose, treat, cure or prevent any disease. If you need further support, please work with a Functional Medicine practitioner at Fairfield Nutrition.

More Info

Histamine issues are front and center in your life. It seems you cannot get a handle on them.

You’ve realized that you need histamine support beyond just limiting high histamine food and drinks.

Here are some common scenarios which may resonate with you:

  • You love cats and dogs but your body doesn’t let you love them.
  • Some months of the year, you take a step outside and you find yourself sneezing right away. Mowing the lawn or going for a walk outside can really set you off.

Histamine Nutrients contains histamine-processing nutrients which support total body histamine breakdown.

If you relate to one or more of the following statements, then Histamine Nutrients may be helpful for you in supporting healthy histamine levels:

 
 
 
 
 
 
 
 
 
 

The synergistic blend of nutrients found in Histamine Nutrients supports healthy histamine metabolism. It also supports the body’s normal breakdown of histamine’s toxic byproducts.

In order for your body to have healthy histamine levels, you have to provide very specific nutrients. If you are lacking in even just one nutrient, your histamine levels will be problematic for you.

This is likely why histamine intolerance is such a common issue. It just takes one nutrient deficiency.

Here’s why.

Histamine is a compound that requires destruction by multiple enzymes. These enzymes require specific nutrients. Think of it like an assembly line. If one worker gets overwhelmed, or doesn’t have the right tools for the job, everything gets backed up.

Histamine Nutrients is the first, and likely only, supplement which supports all the histamine breakdown enzymes in your body. All of them. There are five enzymes which break apart histamine and eliminate it from your body. As mentioned before, you have to have ALL 5 enzymes working together simultaneously. If you don’t, you will not achieve healthy histamine levels.

Here are your five histamine breakdown enzymes:

  1. HNMT: this requires SAMe to initiate the first step of histamine breakdown into methylhistamine. HNMT is found heavily in your brain, uterus and liver.
  2. MAOA and MAOB: these two enzymes both require vitamin B2. These two enzymes process the methylhistamine made by HNMT.
  3. ALDH: this enzyme requires zinc, niacin and vitamin B1. This enzyme processes the compounds made by your MAOA, MAOB and DAO enzymes.
  4. DAO: this enzyme requires copper and vitamin B6. This enzyme processes histamine found in the digestive tract, placenta, bladder and many other areas.

Done?

No.

It’s not that easy.

As these enzymes work in breaking down histamine, they create the toxic compounds of ammonia, hydrogen peroxide, and acetaldehyde. These compounds must be broken down by additional enzymes. These enzymes require alpha keto-glutarate, thiamine and PQQ.

Next time you want to support healthy levels of histamine, and the elimination of the toxic byproducts, take 2 capsules of Histamine Nutrients anytime you need it – day or night. You will notice that it acts quite quickly.

 

Suggested Use

As needed, take 1 capsule after dinner. Capsule may be opened and mixed into a bite of food. Use as directed by your healthcare professional.

Warnings

Children and pregnant or lactating women should consult their healthcare practitioner prior to use. Do not use if full-bottle shrinkwrap is broken or missing.
Niacin Flushing: This formula contains niacin. When taken on an empty stomach, a healthy response to niacin supplementation may include mild blushing, warming, or tingling of the skin. This can appear on the ears, face, arms, torso, or occasionally on the legs. Commonly referred to as a “niacin flush”, this harmless response normally dissipates within an hour. It is related to niacin’s role in vasodilation (widening of blood vessels). Vasodilation leads to better circulation, capillary flushing, and increased blood flow to the surface of the skin. To minimize or prevent flushing, consider taking this supplement with food or in divided doses.*

WHY IS HISTAMINE NUTRIENTS NOT SUITABLE FOR VEGANS OR VEGETARIANS?

Histamine Nutrients contains porcine-derived ingredients.

Weight 0.087 kg
Suggested Use

Take 1 capsule, as needed, just prior to consuming high histamine foods or drinks. Or, take away from food if wanting to support healthy histamine levels in the digestive tract. Use as directed by your healthcare professional. Do not take this supplement and knowingly eat foods you are allergic to – it will not prevent allergic reactions.

Warnings

Children and pregnant or lactating women should consult their healthcare practitioner prior to use. This product contains an ingredient derived from porcine (pig). Avoid if allergic to pork or any other ingredient. Histamine Block is NOT EFFECTIVE for symptoms of immune-related food allergies, such as peanuts, shellfish, etc., or for gluten intolerance due to sensitivity or celiac disease. DAO is not absorbed and does not have systemic activity. Histamine Block does not manage or address antibody-related or IgE-related food allergies.

GTIN

8.10E+11

Brand

Seeking Health

Seeking Health Australia

Practitioner-grade supplements designed for clarity, tolerance, and individual needs Seeking Health is a practitioner-focused supplement brand developed to support individual nutritional needs with a strong emphasis on formulation clarity and tolerance. Founded by Dr Ben Lynch, Seeking Health is best known for its work in areas such as methylation, histamine balance, gut health, and immune support. The brand offers a broad range of supplements — from everyday nutritional foundations to more targeted products for people who don’t respond well to standard formulations. At Fairfield, we stock a wide selection of Seeking Health products used by practitioners and individuals who want more control and predictability in how supplements affect them.

What makes Seeking Health different

Designed for people who don’t tolerate “standard” supplements well

Many supplements are formulated with the assumption that everyone responds the same way. In practice, this often isn’t true. Seeking Health products are commonly chosen by people who:
  • feel overstimulated by certain vitamins (especially B vitamins)
  • react poorly to additives or excipients
  • need more flexibility around dose and form
  • want supplements that can be adjusted rather than “one-size-fits-all”
This approach makes the range particularly useful for people who’ve struggled with multivitamins or complex blends in the past.

How to think about using Seeking Health products

The range naturally divides neatly into the categories we like to use:
  • foundational products that suit many people and can be used long-term
  • targeted products designed for specific patterns, sensitivities, or short-term support
This makes it easier to start simply, observe how you respond, and only layer additional support if it’s genuinely needed.

🟢 Foundational Seeking Health products

Suitable for many people, including longer-term use Foundational products are typically used to support:
  • baseline nutrient intake
  • nervous system and muscle function
  • digestion and fat absorption
  • general immune and metabolic health
These are often the first products people introduce. Common foundational options include:
  • Optimal Multivitamin – comprehensive daily nutrient support with careful balance
  • Multivitamin One – simplified daily multivitamin for those wanting fewer ingredients
  • Optimal Magnesium – well-tolerated magnesium support for muscles and nervous system
  • Vitamin C Plus – foundational antioxidant and immune support
  • Vitamin D3 – baseline vitamin D support when sun exposure is limited
  • Vitamin D3 + K2 – combined fat-soluble vitamin support for bone and cardiovascular health
  • Fish Oil – omega-3 fatty acids for general inflammatory balance
  • Digestive Enzymes – broad-spectrum enzyme support to assist digestion
  • Optimal Man – foundational nutrient support formulated for male health needs
These products suit most people. Those with very sensitive systems may still benefit from lower starting doses or slower introduction.

🟡 Targeted Seeking Health products

Best used for specific sensitivities or clearer needs A large part of the Seeking Health range is designed for more specific situations, particularly where standard supplements haven’t worked well. Targeted products are commonly used to support areas such as:
  • histamine sensitivity or intolerance
  • methylation-related nutrient needs
  • immune regulation
  • gut-related reactivity
  • stress and neurotransmitter balance
These products are usually:
  • added on top of foundations
  • used with clearer intent
  • reassessed rather than taken indefinitely
If you’re unsure whether a targeted product is appropriate, it’s generally better to begin with foundational support first.

A practical note on individual response

Seeking Health products are intentionally flexible — which means responses can vary. Some people notice benefits quickly. Others may need to:
  • adjust dose
  • simplify what they’re taking
  • allow more time between introducing products
This doesn’t mean a product is “wrong”. It usually means your body needs a more gradual or selective approach. Doing less, more carefully, is often the fastest way forward.

Why buy Seeking Health from Fairfield

  • Australian-based, stocked locally — dispatched from Melbourne
  • Fast shipping on in-stock items (same-day dispatch when ordered before 2pm)
  • Wide Seeking Health range available in Australia
  • Clear, conservative guidance — we prioritise understanding over upselling
Our role isn’t just to supply supplements, but to help people use them with clarity and confidence.

Seeking Health products available at Fairfield

Browse the Seeking Health products we stock below. If you’re new to the brand, many people begin with foundational support before exploring more targeted options as needed.
Seeking health logo - bird and brand name

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Seeking Health Histamine Nutrients (formerly Histamine Block Plus) – 60 Caps

In stock

Ships same business day from Melbourne (orders before 2pm)